2106584480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1932

約数の個数: 288

約数和(自身を含む): 6805088640

約数和(自身を除く): 4698504160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 245, 260, 280, 286, 308, 352, 364, 385, 392, 416, 440, 455, 490, 520, 539, 560, 572, 616, 637, 715, 728, 770, 784, 880, 910, 980, 1001, 1040, 1078, 1120, 1144, 1232, 1274, 1430, 1456, 1540, 1568, 1760, 1820, 1879, 1960, 2002, 2080, 2156, 2288, 2464, 2548, 2695, 2860, 2912, 3080, 3185, 3640, 3758, 3920, 4004, 4312, 4576, 5005, 5096, 5390, 5720, 6160, 6370, 7007, 7280, 7516, 7840, 8008, 8624, 9395, 10010, 10192, 10780, 11440, 12320, 12740, 13153, 14014, 14560, 15032, 16016, 17248, 18790, 20020, 20384, 20669, 21560, 22880, 24427, 25480, 26306, 28028, 30064, 32032, 35035, 37580, 40040, 41338, 43120, 48854, 50960, 52612, 56056, 60128, 65765, 70070, 75160, 80080, 82676, 86240, 92071, 97708, 101920, 103345, 105224, 112112, 122135, 131530, 140140, 144683, 150320, 160160, 165352, 170989, 184142, 195416, 206690, 210448, 224224, 244270, 263060, 268697, 280280, 289366, 300640, 330704, 341978, 368284, 390832, 413380, 420896, 460355, 488540, 526120, 537394, 560560, 578732, 661408, 683956, 723415, 736568, 781664, 826760, 854945, 920710, 977080, 1012781, 1052240, 1074788, 1121120, 1157464, 1196923, 1343485, 1367912, 1446830, 1473136, 1653520, 1709890, 1841420, 1880879, 1954160, 2025562, 2104480, 2149576, 2314928, 2393846, 2686970, 2735824, 2893660, 2946272, 3307040, 3419780, 3682840, 3761758, 3908320, 4051124, 4299152, 4629856, 4787692, 5063905, 5373940, 5471648, 5787320, 5984615, 6839560, 7365680, 7523516, 8102248, 8598304, 9404395, 9575384, 10127810, 10747880, 11574640, 11969230, 13166153, 13679120, 14731360, 15047032, 16204496, 18808790, 19150768, 20255620, 21495760, 23149280, 23938460, 26332306, 27358240, 30094064, 32408992, 37617580, 38301536, 40511240, 42991520, 47876920, 52664612, 60188128, 65830765, 75235160, 81022480, 95753840, 105329224, 131661530, 150470320, 162044960, 191507680, 210658448, 263323060, 300940640, 421316896, 526646120, 1053292240, 2106584480]

約数ペア:

[(1, 2106584480), (2, 1053292240), (4, 526646120), (5, 421316896), (7, 300940640), (8, 263323060), (10, 210658448), (11, 191507680), (13, 162044960), (14, 150470320), (16, 131661530), (20, 105329224), (22, 95753840), (26, 81022480), (28, 75235160), (32, 65830765), (35, 60188128), (40, 52664612), (44, 47876920), (49, 42991520), (52, 40511240), (55, 38301536), (56, 37617580), (65, 32408992), (70, 30094064), (77, 27358240), (80, 26332306), (88, 23938460), (91, 23149280), (98, 21495760), (104, 20255620), (110, 19150768), (112, 18808790), (130, 16204496), (140, 15047032), (143, 14731360), (154, 13679120), (160, 13166153), (176, 11969230), (182, 11574640), (196, 10747880), (208, 10127810), (220, 9575384), (224, 9404395), (245, 8598304), (260, 8102248), (280, 7523516), (286, 7365680), (308, 6839560), (352, 5984615), (364, 5787320), (385, 5471648), (392, 5373940), (416, 5063905), (440, 4787692), (455, 4629856), (490, 4299152), (520, 4051124), (539, 3908320), (560, 3761758), (572, 3682840), (616, 3419780), (637, 3307040), (715, 2946272), (728, 2893660), (770, 2735824), (784, 2686970), (880, 2393846), (910, 2314928), (980, 2149576), (1001, 2104480), (1040, 2025562), (1078, 1954160), (1120, 1880879), (1144, 1841420), (1232, 1709890), (1274, 1653520), (1430, 1473136), (1456, 1446830), (1540, 1367912), (1568, 1343485), (1760, 1196923), (1820, 1157464), (1879, 1121120), (1960, 1074788), (2002, 1052240), (2080, 1012781), (2156, 977080), (2288, 920710), (2464, 854945), (2548, 826760), (2695, 781664), (2860, 736568), (2912, 723415), (3080, 683956), (3185, 661408), (3640, 578732), (3758, 560560), (3920, 537394), (4004, 526120), (4312, 488540), (4576, 460355), (5005, 420896), (5096, 413380), (5390, 390832), (5720, 368284), (6160, 341978), (6370, 330704), (7007, 300640), (7280, 289366), (7516, 280280), (7840, 268697), (8008, 263060), (8624, 244270), (9395, 224224), (10010, 210448), (10192, 206690), (10780, 195416), (11440, 184142), (12320, 170989), (12740, 165352), (13153, 160160), (14014, 150320), (14560, 144683), (15032, 140140), (16016, 131530), (17248, 122135), (18790, 112112), (20020, 105224), (20384, 103345), (20669, 101920), (21560, 97708), (22880, 92071), (24427, 86240), (25480, 82676), (26306, 80080), (28028, 75160), (30064, 70070), (32032, 65765), (35035, 60128), (37580, 56056), (40040, 52612), (41338, 50960), (43120, 48854)]